phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ad9ab481cd9af2ea21c4ff0623eddf8d', -1, 1714291602, 1714291602, '0390faa9', 1378, 0, 0)

Line : 187
File : sessions.php